{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["city of headquarters", "countries of residence", "employee of"], "input": "Nakatani ( Nakatani Gen born October 14 1957 ) is a Japanese politician who served as head  of the  Japan Defense Agency in the first cabi  net of Junichiro K  oizumi ."}
{"city of headquarters": [], "countries of residence": [], "employee of": [{"subject": "of the", "object": "net of Junichiro K"}]}